Mushroom cultivation method based on moxa residue recycling
By using mugwort residue to replace part of the sawdust in shiitake mushroom cultivation, combined with specific temperature and humidity control, the problems of sawdust scarcity and mugwort residue waste have been solved, achieving cost reduction, stable yield, and improved quality, which is in line with the concept of sustainable development.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-28
- Publication Date
- 2026-03-10
AI Technical Summary
In traditional shiitake mushroom cultivation, sawdust resources are scarce and expensive, leading to increased production costs. Artemisia argyi residue is not effectively utilized, resulting in resource waste and environmental pollution.
Artemisia argyi residue was used to replace part of the sawdust as a component of the shiitake mushroom cultivation substrate. Combined with sawdust, wheat bran and gypsum powder, the temperature and humidity during the mycelium growth and fruiting process were controlled to form shiitake mushroom fruiting bodies.
This approach enables the resource utilization of Artemisia argyi residue, reduces production costs, ensures the stability and quality of shiitake mushroom production, provides higher-quality health food, and aligns with the concept of sustainable development.
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Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of Lentinula edodes cultivation, and particularly relates to a Lentinula edodes cultivation method based on recycling of moxa residues. BACKGROUND
[0002] Lentinula edodes is the most important variety of edible fungi in China, and is also a variety that is largely eaten and used as medicine in the world. It is a good product in human health food, and is extremely popular in the domestic and foreign markets. The main raw material for traditional bag cultivation of Lentinula edodes is wood chips. With the increase in market demand for Lentinula edodes, the popularization of the bag cultivation method of Lentinula edodes and the gradual maturity of the cultivation technology, the production scale of bag cultivation of Lentinula edodes is expanding year by year, and more and more farmers are involved in the production of bag cultivation of Lentinula edodes. With the decrease in forest resources, the source of wood chips is difficult, and the price of wood chips is increasing, resulting in the continuous increase in the production cost of bag cultivation of Lentinula edodes. It is difficult to meet the demand of farmers for cultivating Lentinula edodes. Therefore, research and development of Lentinula edodes cultivation substrate capable of replacing part of the wood chips have become the key to Lentinula edodes production, and the research and development project has great economic and social benefits.
[0003] Moxa residues are waste generated in the processing of moxa, and are currently mostly discarded, which not only causes resource waste, but also may cause certain pressure on the environment.
[0004] Therefore, the inventor expects to design a Lentinula edodes cultivation method based on recycling of moxa residues. SUMMARY
[0005] The purpose of the present application is to overcome the above problems in the prior art, and to provide a Lentinula edodes cultivation method based on recycling of moxa residues, so as to realize resource utilization of moxa residues and improve the economic benefit of Lentinula edodes planting.
[0006] In order to achieve the above technical purposes and effects, the present application is implemented by the following technical scheme:
[0007] The present application provides a Lentinula edodes cultivation method based on recycling of moxa residues, comprising the following steps:
[0008] 1) Inoculation
[0009] Lentinula edodes cultivation species are inoculated in sterilized cultivation substrate for culture; the cultivation substrate is composed of 40-50 wt% of dry material and the balance of water, and the dry material is composed of wood chips, moxa residues, bran and gypsum powder;
[0010] 2) Fungus cultivation
[0011] The cultivation temperature and air relative humidity in the fungus cultivation process of Lentinula edodes are controlled;
[0012] 3) Mushrooming
[0013] The mycelium forms a primordium, and the primordium is cultured for 3-7 days to obtain the Lentinula edodes fruiting body.
[0014] Further, in step 1), the cultivation substrate is composed of 42-45 wt% of dry material and the balance of water.
[0015] Further, in step 1), the dry material contains the following components: sawdust 70-75%, mugwort residue 9-14%, bran 15%, and gypsum powder 1%.
[0016] Further, in step 1), the dry material contains the following components: sawdust 74%, mugwort residue 10%, bran 15%, and gypsum powder 1%.
[0017] Further, the mugwort residue is the waste generated after extracting the mugwort residue from mugwort, and mainly composed of stems and leaf vein fibers of mugwort.
[0018] Further, in step 2), the cultivation temperature during the mycelium cultivation of Lentinula edodes is controlled to be 20-25°C, and the relative humidity of air is 72-75%.
[0019] Further, in step 3), the cultivation temperature for forming the primordium is 15-20°C, and the relative humidity of air is controlled to be 75-90%.
[0020] Further, in step 3), the temperature during the growth of the fruiting body is 18-22°C, and the relative humidity of air is controlled to be 65-75%.
[0021] The present application has the following advantages:
[0022] 1. Resource recycling is realized: the present application applies the mugwort residue generated in the processing of mugwort to the cultivation substrate of Lentinula edodes, effectively solves the problems of resource waste and environmental pollution caused by discarding the mugwort residue, realizes the resource utilization of the mugwort residue, and meets the concept of sustainable development.
[0023] 2. Production cost is reduced: the main raw material of traditional bag cultivation of Lentinula edodes is sawdust, and with the decrease of forest resources, the source of sawdust is difficult and the price is increasing, which leads to the increase of production cost. The present application uses mugwort residue to replace part of the sawdust, reduces the amount of sawdust used, reduces the raw material cost of Lentinula edodes cultivation, helps to meet the demand of farmers for cultivating Lentinula edodes, and improves the economic benefit.
[0024] 3. Yield stability is ensured: from the yield index determination results, the yield stability of the examples is very strong, the standard deviation is the smallest (0.01414), and the yield of the two samples in the group only differs by 0.02, and the results have high repeatability. Although the average yield per bag of Comparative Example 2 is the highest, the average yield of the examples and Comparative Example 1 has no significant difference (p = 0.301), which shows that the present application has better yield stability while ensuring a certain yield.
[0025] 4. Improving the quality of Lentinula edodes: In terms of quality indicators, the protein, crude fiber, and zinc content in the examples are the highest, and the amino acid content is also the highest (2.86 g / 100 g), higher than those of Comparative Example 1 and Comparative Example 2. Although the iron, calcium, and magnesium content of Comparative Example 1 is higher than that of other formulations, overall, the Lentinula edodes cultivated by the present application has advantages in various nutritional components and can provide consumers with higher quality health food.
[0026] 5. Effectively controlling the number of mushrooms: In practical applications, the number of single-stick Lentinula edodes mushrooms is effectively controlled at 10-15, ensuring that the fruiting bodies of Lentinula edodes grow in a reasonable space.
[0027] Of course, implementing any product of the present application does not necessarily require all the advantages described above. DETAILED DESCRIPTION
[0028] The technical solutions in the examples of the present application will be described below in a clear and complete manner. Obviously, the described examples are only a part of the examples of the present application, rather than all the examples. Based on the examples in the present application, all other examples obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.
[0029] EXAMPLE
[0030] The present embodiment provides a Lentinula edodes cultivation method based on the recycling of Artemisia argyi residues, comprising the following steps:
[0031] 1) Inoculation
[0032] Lentinula edodes cultivation species are inoculated into sterilized cultivation substrate for cultivation; the cultivation substrate is composed of 43 wt% of dry material and the balance of water, and the dry material contains the following components: sawdust 74%, Artemisia argyi residues 10%, bran 15%, and gypsum powder 1%;
[0033] 2) Fungus formation
[0034] The cultivation temperature during the fungus formation and cultivation process of Lentinula edodes is controlled at 23°C, and the air relative humidity is 73%.
[0035] 3) Mushroom emergence
[0036] The primordium is formed after the fungus formation, and the Lentinula edodes fruiting body is obtained after the primordium is cultured to maturity; the cultivation temperature for forming the primordium is 20°C, and the air relative humidity is controlled at 80%. The temperature for the growth of the fruiting body is 18°C, and the air relative humidity is controlled at 65%.
[0037] In the present embodiment, the Artemisia argyi residues are the waste left over after extracting the moxa from Artemisia argyi, and are mainly composed of the stems and leaf vein fibers of Artemisia argyi.
[0038] Comparative Example 1
[0039] The difference between this embodiment and embodiment 1 is that the content of each component of the dry material is: sawdust 69%, mugwort residue 15%, bran 15%, and gypsum powder 1%.
[0040] Comparative Example 2
[0041] The difference between this comparative example and embodiment 1 is that the content of each component of the dry material is: sawdust 84%, bran 15%, and gypsum powder 1%.
[0042] Index determination
[0043] Yield index: When the mushroom fruiting bodies are mature, they are harvested in time, and the fresh weight of the mushroom harvested in each repetition of the comparative example in each embodiment is recorded to calculate the yield per bag.
[0044] Quality index: The content of amino acids, trace elements, protein, and crude fiber in the fruiting bodies in different embodiments and comparative examples is determined.
[0045] The effect of different proportions of mugwort residue on the yield of mushrooms is shown in Table 1:
[0046] Table 1
[0047]
[0048] Multiple comparisons of the effect of different proportions of mugwort residue on the yield of mushrooms are shown in Table 2:
[0049] Table 2
[0050]
[0051] As can be seen from Tables 1-2, the yield per bag of the comparative example is the highest, reaching 0.6150 kg; in terms of stability, the standard deviation of the embodiment is the smallest (0.01414): the yield of the two samples in the group is 0.50 and 0.52, with a difference of only 0.02, indicating that the yield stability of the embodiment is extremely strong, and the results are highly reproducible. The standard deviation of Comparative Example 1 is the largest (0.07071): the samples in the group are 0.41 and 0.51, with a difference of 0.10, which is more than 7 times the fluctuation of the embodiment, indicating that the yield of Comparative Example 1 fluctuates greatly and has poor stability, and the ranking is: embodiment > Comparative Example 2 > Comparative Example 1.
[0052] The mean yield of the embodiment and Comparative Example 1 is not significantly different (p=0.301), and the effect of these two formulations on yield is consistent. The mean yield of Comparative Example 2 (0.6150) is higher than that of Comparative Example 1 (0.5100), but the difference is not significant (p=0.065).
[0053] The effect of different proportions of mugwort residue on the quality of mushrooms is shown in Table 3:
[0054] Table 3
[0055]
[0056] As can be seen from Table 3, the protein, crude fiber and zinc contents of the examples are the highest, the iron, calcium and magnesium contents of Comparative Example 1 are higher than those of other formulations, the manganese and selenium contents are relatively close in different formulations, the copper contents in the examples and Comparative Example 2 are consistent and higher than that in Comparative Example 1, wherein the content in Comparative Example 1 is the lowest. The sodium element is not detected in any formulation, indicating that the shiitake mushrooms cultivated in different formulations do not contain sodium element or have very low content.
[0057] Effects of different proportions of the ephedra residues on the amino acid content of shiitake mushrooms are shown in Table 4.
[0058] Table 4
[0059]
[0060] As can be seen from Table 4, the measured amino acid content of the examples is the highest, being 2.86 g / 100 g, and the amino acid content in Comparative Example 1 is the lowest, being 2.42 g / 100 g. Among the measured essential amino acids, the content of glutamic acid is the highest, wherein the contents of the examples and Comparative Example 2 are close.
[0061] The present application not only solves the problem of ephedra residue treatment, reduces the cost of shiitake mushroom cultivation, but also ensures the yield stability and quality of shiitake mushrooms, has good economic and social benefits, and has a broad application prospect in the field of shiitake mushroom cultivation technology.
[0062] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the present application to the specific embodiments. Obviously, many modifications and changes can be made according to the content of the present application. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited only by the claims and their full scope and equivalents.
Claims
1. A Lentinula edodes cultivation method based on recycling of lye, characterized by, The method comprises the following steps: 1) inoculation Inoculating Lentinula edodes cultivation seed into sterilized cultivation substrate for cultivation; the cultivation substrate is composed of 40-50wt% dry material and the rest water, and the dry material is composed of sawdust, mugwort residue, bran and gypsum powder; 2) mycelium growth Controlling the cultivation temperature and air relative humidity during the mycelium growth of Lentinula edodes; 3) fruiting Forming primordium after mycelium growth, and obtaining Lentinula edodes fruiting body after 3-7 days of cultivation.
2. The Lentinula edodes cultivation method based on recycling of incense residues according to claim 1, characterized in that, In step 1), the cultivation substrate is composed of 42-45wt% dry material and the rest water.
3. The Lentinula edodes cultivation method based on recycling of incense residues according to claim 1, characterized in that, In step 1), the content of each component of the dry material is as follows: 70-75% sawdust, 9-14% mugwort residue, 15% bran and 1% gypsum powder.
4. The Lentinula edodes cultivation method based on recycling of incense residues according to claim 1, characterized in that, In step 1), the content of each component of the dry material is as follows: 74% sawdust, 10% mugwort residue, 15% bran and 1% gypsum powder.
5. The Lentinula edodes cultivation method based on recycling of incense residues according to claim 1, characterized in that, The mugwort residue is the waste after extracting mugwort from mugwort, and is mainly composed of mugwort stem and leaf vein fiber.
6. The Lentinula edodes cultivation method based on recycling of incense residues according to claim 1, characterized in that, In step 2), the cultivation temperature during the mycelium growth of Lentinula edodes is controlled to be 25-37℃, and the air relative humidity is controlled to be 72-75%.
7. The Lentinula edodes cultivation method based on recycling of incense residues according to claim 1, characterized in that, In step 3), the cultivation temperature for forming primordium is controlled to be 15-20℃, and the air relative humidity is controlled to be 75-90%.
8. The Lentinula edodes cultivation method based on recycling of incense residues according to claim 1, characterized in that, In step 3), the temperature for fruiting body growth is controlled to be 18-22℃, and the air relative humidity is controlled to be 65-75%.